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GP2S40
Product Overview
Category
The GP2S40 belongs to the category of optoelectronic devices.
Use
It is commonly used for detecting objects and motion in various electronic applications.
Characteristics
- Compact size
- High sensitivity
- Low power consumption
Package
The GP2S40 is typically available in a small, surface-mount package.
Essence
This device serves as an efficient means of detecting objects or motion using infrared light.
Packaging/Quantity
It is usually packaged in reels containing a specific quantity, such as 2000 units per reel.
Specifications
- Operating Voltage: 5V
- Output Type: Phototransistor
- Peak Wavelength: 940nm
- Response Time: 18μs
- Dark Current: 100nA
- Collector-Emitter Voltage: 70V
Detailed Pin Configuration
The GP2S40 has a standard 4-pin configuration: 1. Anode 2. Cathode 3. Emitter 4. Collector
Functional Features
- High sensitivity to infrared light
- Fast response time
- Low dark current
Advantages
- Small form factor
- Suitable for low-power applications
- Reliable detection capabilities
Disadvantages
- Limited range compared to some other sensors
- Susceptible to ambient light interference
Working Principles
The GP2S40 operates on the principle of detecting infrared light emitted by objects within its field of view. When an object is present, it reflects the infrared light back to the sensor, causing the phototransistor to conduct and produce an output signal.
Detailed Application Field Plans
The GP2S40 is widely used in the following applications: - Proximity sensing in consumer electronics - Object detection in robotics - Motion detection in security systems - Position sensing in industrial automation
Detailed and Complete Alternative Models
Some alternative models to the GP2S40 include: - GP2Y0A21YK (Sharp) - TCRT5000 (Vishay) - CNY70 (Vishay)
In conclusion, the GP2S40 is a versatile optoelectronic device with applications across various industries due to its compact size, high sensitivity, and low power consumption. While it has limitations in terms of range and susceptibility to ambient light, its functional features and working principles make it a valuable component in electronic systems.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением GP2S40 в технических решениях.
Sure, here are 10 common questions and answers related to the application of GP2S40 in technical solutions:
What is GP2S40?
- GP2S40 is a reflective photointerrupter with a GaAs IRED and a phototransistor.
What are the typical applications of GP2S40?
- It is commonly used in printers, copiers, facsimile machines, and other office equipment.
What is the operating voltage range for GP2S40?
- The operating voltage range is typically between 4.5V and 16V.
What is the typical output current of GP2S40?
- The typical output current is around 20mA.
What is the response time of GP2S40?
- The response time is typically around 3μs.
How does GP2S40 work in a technical solution?
- GP2S40 works by emitting infrared light from the IRED, which is then reflected back to the phototransistor. When an object interrupts the light, it triggers the phototransistor to change its state.
What are the key features of GP2S40?
- Some key features include high sensitivity, compact size, and low cost.
Can GP2S40 be used in harsh environments?
- GP2S40 is not designed for harsh environments and may require additional protection if used in such conditions.
What are the recommended operating conditions for GP2S40?
- It is recommended to operate GP2S40 within a temperature range of -25°C to 85°C and a relative humidity range of 45% to 85%.
Are there any precautions to consider when using GP2S40?
- Yes, precautions include avoiding direct exposure to sunlight, keeping the device clean, and preventing mechanical stress on the leads.
I hope these questions and answers are helpful for your technical solutions involving GP2S40! Let me know if you need further assistance.